diff --git a/ansible/roles/zun/defaults/main.yml b/ansible/roles/zun/defaults/main.yml
index 5acf95ee25..f522fd93c1 100644
--- a/ansible/roles/zun/defaults/main.yml
+++ b/ansible/roles/zun/defaults/main.yml
@@ -96,6 +96,7 @@ zun_compute_default_volumes:
   - "/usr/lib/docker:/usr/lib/docker"
   - "/var/lib/docker:/var/lib/docker"
   - "/lib/modules:/lib/modules:ro"
+  - "/dev:/dev"
   - "{% if enable_iscsid | bool %}iscsi_info:/etc/iscsi{% endif %}"
 
 zun_extra_volumes: "{{ default_extra_volumes }}"